Octave/Matlab arbitrary precision arithmetic

FP64 equivalent GEMM via Int8 Tensor Cores using the Ozaki scheme

GEMMul8 (GEMMulate): GEMM emulation using INT8/FP8 matrix engines based on the Ozaki Scheme II

Yet another C++ compound multiprecision

Yet another implementation of a C++ wrapper for GMP.

A double-double class toolbox for MATLAB R2022a or later

Emulate directed rounding in default rounding mode

A tutorial of rigorous numerics using the Julia language